125623498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 129844022

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 131, 143, 154, 182, 262, 286, 479, 917, 958, 1001, 1441, 1703, 1834, 2002, 2882, 3353, 3406, 5269, 6227, 6706, 10087, 10538, 11921, 12454, 18733, 20174, 23842, 36883, 37466, 43589, 62749, 68497, 73766, 87178, 125498, 131131, 136994, 262262, 439243, 479479, 690239, 815737, 878486, 958958, 1380478, 1631474, 4831673, 5710159, 8973107, 9663346, 11420318, 17946214, 62811749, 125623498]

約数ペア:

[(1, 125623498), (2, 62811749), (7, 17946214), (11, 11420318), (13, 9663346), (14, 8973107), (22, 5710159), (26, 4831673), (77, 1631474), (91, 1380478), (131, 958958), (143, 878486), (154, 815737), (182, 690239), (262, 479479), (286, 439243), (479, 262262), (917, 136994), (958, 131131), (1001, 125498), (1441, 87178), (1703, 73766), (1834, 68497), (2002, 62749), (2882, 43589), (3353, 37466), (3406, 36883), (5269, 23842), (6227, 20174), (6706, 18733), (10087, 12454), (10538, 11921)]